Question

find the total surface area of this cuboid 4cm 2cm 5cm

Answer 1

given length is 4cm, breadth is 2 cm and height is 5cm

tsa of cuboid = 2(4*2+2*5+5*4)

=2(8+10+20)

=2(38)=76

Answer 2

2(4×2+5×2+5×4)=76
answer is 76